annotate db/migrate/20090425161243_add_queries_group_by.rb @ 1097:981cea967d17 bibplugin_db_migrations

Created migration to add timestamps to the authorships table.

class AddQueriesGroupBy < ActiveRecord::Migration
  def self.up
    add_column :queries, :group_by, :string
  end

  def self.down
    remove_column :queries, :group_by
  end
end